✅【High-grade IP68 Waterproof & Longer Battery Life】This fitness tracker meets international IP68 high-grade waterproof and dustproof standard. The updated battery capacity up to 180MA that keeps watch’s long working time after only charging about 2 hours.

✅【Compatibility & Perfect Warranty Service】”WearHealth” APP that can be downloaded from app store or google play, requires a smartphone with Bluetooth 4.0. Support system: ios 8.2 or above, android 4.4 or above. We are full of confidence in our products to provide a 12-month warranty and a 30-day no worry return guarantee. If you are dissatisfied for any reasons or have any problems, please do not hesitate to contact us before returning by our official email: morefit_2nd_us@qq.com